50375775

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 87994368

約数和(自身を除く): 37618593

約数列:

[1, 3, 5, 15, 25, 31, 47, 75, 93, 141, 155, 235, 461, 465, 705, 775, 1175, 1383, 1457, 2305, 2325, 3525, 4371, 6915, 7285, 11525, 14291, 21667, 21855, 34575, 36425, 42873, 65001, 71455, 108335, 109275, 214365, 325005, 357275, 541675, 671677, 1071825, 1625025, 2015031, 3358385, 10075155, 16791925, 50375775]

約数ペア:

[(1, 50375775), (3, 16791925), (5, 10075155), (15, 3358385), (25, 2015031), (31, 1625025), (47, 1071825), (75, 671677), (93, 541675), (141, 357275), (155, 325005), (235, 214365), (461, 109275), (465, 108335), (705, 71455), (775, 65001), (1175, 42873), (1383, 36425), (1457, 34575), (2305, 21855), (2325, 21667), (3525, 14291), (4371, 11525), (6915, 7285)]